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Ministry of Electricity standards GD0506~0507 |
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| Type sealing surface |
Seating PN£¬MPa(bar) |
| 0.25 |
0.6 |
1.0 |
1.6 |
2.5 |
| Raised(RF) |
DN10~2000 |
DN10~600 |
| The whole plane(FF) |
DN10~600 |
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Note : Users may request production of a wide range of standards, model, material products. |
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With neck-steel welded pipe flange series of products corresponding standards : GB GB/T9116-2000. Ministry of Chemical Industry Standard HGJ46~49-91 HG20594-97 HG20616-97. American Standard B16.5 ASME/ANSI |
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| |
| Type sealing surface |
Seating PN£¬MPa(bar) |
| 0.6 |
1.0 |
1.6 |
2.5 |
4.0 |
| Raised(RF) |
DN10~600 |
| Uneven pavement surface(MFM) |
DN10~600 |
| Tenoning face(TG) |
DN10~600 |
| The whole plane(FF) |
DN10-300 |
DN10~600 |
- |
| Note : Users may request production of a wide range of standards, model, material products. |
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| With neck flange welded steel pipe products corresponding series of standards : GB GB/T9115-2000. Ministry of Machine JB82-94 standards, Ministry of Chemical Industry Standard HGJ50~53-91 HG20595-97 HG20617-97. Standard GD0508~0509 the Ministry of Electric Power, American Standard B16.5 ASME/ANSI |
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| |
| Type sealing surface |
Seating PN£¬MPa(bar) |
| 1.0 |
1.6 |
2.5 |
4.0 |
6.3 |
10.0 |
16.0 |
25.0 |
| Raised(RF) |
DN10-3000 |
DN10~600 |
DN10~300 |
DN10~250 |
| Uneven pavement surface(MFM) |
DN10~1500 |
DN10~600 |
DN10~300 |
- |
| Tenoning face(TG) |
DN10~1500 |
DN10~600 |
DN10~300 |
- |
| The whole plane(FF) |
DN10-3000 |
- |
| Central Link(RJ) |
- |
DN15~400 |
DN15~300 |
DN15~250 |
| Note : Users may request production of a wide range of standards, model, material products. |
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| |
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| Central-song sets of welded steel pipe flange series of products corresponding standards : GB GB/T9120-2000. Ministry of Machine JB84-94 standards, Ministry of Chemical Industry Standard HG20599-97 HG2021-97 American Standard ASME/ANSI B16 . 5 |
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| |
| Type sealing surface |
Seating PN£¬MPa(bar) |
| 0.6 |
1.0 |
1.6 |
2.5 |
4.0 |
| PJ plate-butt welding SE Central |
DN10-600 |
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| |
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| Steel pipe flange series of products covered corresponding standards : GB GB/T9123-2000. Ministry of Machine JB86-94 standards, Ministry of Chemical Industry Standard HGJ61~65-91HG20601-97 HG20622-97. Standard GD0511~0517 the Ministry of Electric Power, American Standard B16.5 ASME/ANSI |
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| |
| Type sealing surface |
Seating PN,MPa(bar) |
| 0.25 |
0.6 |
1.0 |
1.6 |
2.5 |
4.0 |
6.3 |
10.0 |
16.0 |
25.0 |
| Raised(RF) |
DN10~2000 |
DN10~600 |
DN10~500 |
| Uneven pavement surface(MFM) |
- |
DN10~600 |
DN10~500 |
DN10~500 |
- |
| Tenoning face(TG) |
- |
DN10~600 |
DN10~400 |
DN10~300 |
- |
| The whole plane(FF) |
DN10-3000¡¡ |
- |
| Central Link(RJ |
¡¡- |
DN15~600 |
DN15~500 |
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Note : Users may request production of a wide range of standards, model, material products. |
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| |
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Pressure Vessels matching flanges, tube sheet corresponding standards : JB/T4700~4707-2000 |
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| ÃÜ·â |
Seating PN,MPa(bar |
| 0.6 |
1.0 |
1.6 |
2.5 |
4.0 |
6.4 |
| Uneven pavement surface(MFM) |
DN1300~3000 |
DN300~3000 |
DN400~2000 |
DN300~800 |
| Tenoning face(TG) |
DN1300~3000 |
DN300~3000 |
DN300~3000 |
DN300~800 |
| The whole plane(FF |
DN300~3000 |
DN300~3000 |
DN300~3000 |
DN300~800 |
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